This article provides a complete, practical walkthrough of the Noop Hubspot Create Webhook n8n agent. It connects HTTP Request, Webhook across approximately 1 node(s). Expect a Intermediate setup in 15-45 minutes. One‑time purchase: €29.

What This Agent Does

This agent orchestrates a reliable automation between HTTP Request, Webhook, handling triggers, data enrichment, and delivery with guardrails for errors and rate limits.

It streamlines multi‑step processes that would otherwise require manual exports, spreadsheet cleanup, and repeated API requests. By centralizing logic in n8n, it reduces context switching, lowers error rates, and ensures consistent results across teams.

Typical outcomes include faster lead handoffs, automated notifications, accurate data synchronization, and better visibility via execution logs and optional Slack/Email alerts.

How It Works

The workflow uses standard n8n building blocks like Webhook or Schedule triggers, HTTP Request for API calls, and control nodes (IF, Merge, Set) to validate inputs, branch on conditions, and format outputs. Retries and timeouts improve resilience, while credentials keep secrets safe.

Third‑Party Integrations

• HTTP Request
• Webhook

Import and Use in n8n

1. Open n8n and create a new workflow or collection.
2. Choose Import from File or Paste JSON.
3. Paste the JSON below, then click Import.
4. Show n8n JSON

   Title:
   Automatically Enrich New HubSpot Contacts with ExactBuyer Using n8n
   
   Meta Description:
   Discover how to enrich newly created HubSpot contacts with detailed company and contact data from ExactBuyer using a streamlined automated workflow in n8n.
   
   Keywords:
   HubSpot automation, n8n workflow, contact enrichment, ExactBuyer API, HubSpot integration, CRM automation, B2B lead enrichment, HubSpot data enrichment, HubSpot ExactBuyer integration, marketing automation
   
   Third-Party APIs Used:
   
   - HubSpot API (via n8n HubSpot Trigger and HubSpot node)
   - ExactBuyer API (for contact and company enrichment)
   
   Article:
   
   Automate HubSpot Contact Enrichment with ExactBuyer using n8n
   
   For growing sales and marketing teams, having accurate, rich customer data in your CRM is critical. The more context you have on your leads—like company size, job title, social profiles, and educational background—the more relevant your outreach and segmentation can be. However, manually enriching every contact with that data is time-consuming and inefficient.
   
   Enter automation with n8n—a powerful, open-source workflow automation tool. Using n8n, you can automatically enrich every new HubSpot contact with data from ExactBuyer, a contact intelligence platform. This article walks through a full n8n workflow that does precisely that, detailing each step so you can replicate or customize it for your own sales or marketing stack.
   
   Workflow Overview
   
   The goal of this workflow is to detect when a new contact is created in HubSpot, retrieve their basic details, check if the contact has an email, and then pull additional enrichment data from ExactBuyer. If enrichment data exists, the existing HubSpot contact is updated with that new information. If not, the workflow gracefully ends.
   
   Let’s break this down step-by-step.
   
   1. Trigger: When a HubSpot Contact is Created
   
   The workflow begins with the HubSpot Trigger node, configured to activate whenever a new contact is created. This requires setting up OAuth2 credentials using a developer account in HubSpot and registering the correct event subscription (contact creation). It’s vital to ensure the right scopes are selected—HubSpot is picky about OAuth2 scopes, and mismatches can break the integration. Reference this guide to ensure it's set up properly: HubSpot Trigger Docs.
   
   2. Retrieve Full Contact Details from HubSpot
   
   Once a new contact is created, the "Get HubSpot contact" node fetches full data using the contact ID passed from the trigger. This step uses a separate HubSpot OAuth2 credential as the trigger credentials won’t suffice for querying contact data directly.
   
   3. Parse & Extract Key Fields
   
   Now that we have the full contact data, a "Set" node is used to extract and assign key fields like email and vid (HubSpot’s internal contact ID). These fields will be required later for matching and updating.
   
   4. Conditional Check: Does the Contact Have an Email?
   
   Before proceeding to enrichment, it’s crucial to confirm the presence of an email address—which is the primary identifier used by ExactBuyer for enrichment.
   
   An If node checks whether the email field is set and not empty. If this condition fails, the workflow ends early with a “Could not find user” message through a NoOp node, ensuring unnecessary API calls and operations are avoided.
   
   5. Enrich Contact via ExactBuyer API
   
   If an email was found, an HTTP Request node is triggered to call ExactBuyer’s API. The request is authenticated using an API key and includes the contact’s email in the query parameters, along with a 'required' filter for critical email fields. 
   
   This call returns a JSON payload with enriched user data—everything from names and titles to phone numbers, job roles, education history, geolocation, and even company size. You can find the exact API specs here: ExactBuyer Enrichment Docs.
   
   6. Update the HubSpot Contact with Enriched Data
   
   Finally, if enrichment data is returned, the workflow feeds this information into the "Update contact from Hubspot" node. Mapped fields include:
   
   - First and Last Name
   - Job Title
   - Company Name and Size
   - School (Education)
   - Country (Location)
   - Gender
   - Phone Number
   
   Each value is parsed from the enrichment object and inserted into HubSpot’s contact properties, creating a more holistic view of your new lead—instantly and automatically.
   
   Important Notes & Best Practices
   
   OAuth2 Credentials: Two separate sets of credentials are required for the HubSpot Trigger and subsequent data access. Be sure to configure both properly and test authentication flows.
   
   ExactBuyer API Key: The HttpRequest node uses a header-based API key. You must add this to your n8n credentials store as "ExactBuyer Api key".
   
   Field Mapping: Not all enriched fields may match the existing HubSpot contact properties by default. You may need to create custom properties within HubSpot to accommodate new data points like company size or gender.
   
   Fail Cases: If the enrichment doesn't yield results, the workflow safely ends without throwing an error using the “continueErrorOutput” setting in the HTTP request. This ensures stability and graceful fallbacks.
   
   Conclusion
   
   This n8n workflow serves as a powerful foundation for automating your lead intelligence pipeline. By leveraging real-time triggers from HubSpot and enrichment APIs like ExactBuyer, you reduce manual effort while boosting sales intelligence.
   
   With a bit of customization—such as syncing with other platforms or triggering follow-up tasks in Slack—you can build this into a more comprehensive sales or marketing automation strategy. Enriched contacts lead to enriched relationships, and that starts with better data.
   
   Whether you're running marketing campaigns, personalizing sales outreach, or simply cleaning up your CRM, this workflow is a modern, no-code way to supercharge your contact data with minimal friction.
   
   Try it out on your own stack and start making your CRM work harder and smarter.

5. Set credentials for each API node (keys, OAuth) in Credentials.
6. Run a test via Execute Workflow. Inspect Run Data, then adjust parameters.
7. Enable the workflow to run on schedule, webhook, or triggers as configured.

Tips: keep secrets in credentials, add retries and timeouts on HTTP nodes, implement error notifications, and paginate large API fetches.

Validation: use IF/Code nodes to sanitize inputs and guard against empty payloads.

Why Automate This with AI Agents

AI‑assisted automations offload repetitive, error‑prone tasks to a predictable workflow. Instead of manual copy‑paste and ad‑hoc scripts, your team gets a governed pipeline with versioned state, auditability, and observable runs.

n8n’s node graph makes data flow transparent while AI‑powered enrichment (classification, extraction, summarization) boosts throughput and consistency. Teams reclaim time, reduce operational costs, and standardize best practices without sacrificing flexibility.

Compared to one‑off integrations, an AI agent is easier to extend: swap APIs, add filters, or bolt on notifications without rewriting everything. You get reliability, control, and a faster path from idea to production.

Best Practices

• Credentials: restrict scopes and rotate tokens regularly.
• Resilience: configure retries, timeouts, and backoff for API nodes.
• Data Quality: validate inputs; normalize fields early to reduce downstream branching.
• Performance: batch records and paginate for large datasets.
• Observability: add failure alerts (Email/Slack) and persistent logs for auditing.
• Security: avoid sensitive data in logs; use environment variables and n8n credentials.

FAQs

Can I swap integrations later? Yes. Replace or add nodes and re‑map fields without rebuilding the whole flow.

How do I monitor failures? Use Execution logs and add notifications on the Error Trigger path.

Does it scale? Use queues, batching, and sub‑workflows to split responsibilities and control load.

Is my data safe? Keep secrets in Credentials, restrict token scopes, and review access logs.